138-52-3 D(-)-Salicin CAS NO.138-52-3
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,
- Product Details
Keywords
- D-Salicin
- Salicin
- 138-52-3
Quick Details
- ProName: 138-52-3 D(-)-Salicin
- CasNo: 138-52-3
- Molecular Formula: C13H18O7
- Appearance: powder
- Application: in pharma and cosmetics cas 138-52-3
- DeliveryTime: 2 days
- PackAge: bags
- Port: Guangzhou
- ProductionCapacity: 4000 Metric Ton/Day
- Purity: 99%
- Storage: sealed
- Transportation: by air
- LimitNum: 1 Kilogram
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- cas: 138-52-3
Superiority
Details
1. Product Introduction
Product: D-Salicin
Synonym(s): 2-(Hydroxymethyl)phenyl -D-glucopyranoside, 9CI. Saligenin glucoside. Salicoside
CAS: 138-52-3
Type of Compound Code(s): XA0660 ZQ5960 XA2150 VG0020
Molecular formula: C13H18O7
Molecular weight: 286.281
Accurate Mass: 286.105255
Percentage Composition: C 54.54%; H 6.34%; O 39.12%
Solubility: Mod. sol. H2O
Physical Description: Needles (H2O) with burning taste
Biological Source: Glucoside of poplar and willow bark Biological
Use/Importance: Antipyretic, antirheumatic agent.
Analgesic Melting Point: Mp 204.7-208.7℃
Optical Rotation: [α]20D-62.56 (H2O)
Partition Coefficient (Calculated): Log P-2.38 (calc)
Assay: ≥ 98%
USES: Used for content determination of/identification/pharmacology experiment, etc
Storage conditions: 4 °C refrigerated, sealed, avoid light
The period of validity: 2 years Availability: The spot
2. Specifications
Tests |
Specifications |
Results |
Assay |
98.0% |
98.0% |
Appearance |
white powder |
white powder |
Odor and taste |
Characteristic |
Complies |
Specific rotation |
-155±2° |
Complies |
Loss on drying |
MAX. 0.5% |
0.3% |
Residue on ignition |
MAX. 0.2% |
0.05% |
Heavy metals |
MAX.10 PPM |
Complies |
Microbiology control Total Plate Count Yeast & Mold E.Coli S. Aureus Salmonella |
MAX.1,000cfu/g MAX.100cfu/g Negative Negative Negative |
NMT 1,000cfu/g NMT 100cfu/g Complies Complies Complies |
3. About us
Founded in 2014, as a professional international pharmaceutical corporation, headquartered in Xi'an (China), KonoChemCo., Ltd. is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries.